Hello everyone on the forum! Over the past ten years or so, I have been using various machines and now I use a VPAP Auto25. My mask is an F&P Simplus. My chin strap is not adjustable. The hose has a cover for warming. With a 20+ inhale pressure, I have this problem of a dry mouth in my sleep and also my nose keeps getting stuffy. The temperature in the humidifier is set at half. How can I stop my mouth from drying up in the night? Any useful inputs will be appreciated.